The ultra-tough Muscle Rack 5-Shelf Steel Garage Storage Wire Shelving Unit is made of industrial-grade steel with Z-beams for strength and rigidity. Its power-coated red finish is stylish and durable and holds up to 4,000 lbs total, or 800 lbs on each shelf. The five shelves with wire decking can be adjusted in 1.5" increments for customized storage space. It assembles in minutes with no nuts or bolts, and you can set it up as a vertical shelving unit or horizontal as a workbench. Keep your kitchen, garage, office and more organized and neat and tidy, giving everything its own place for easy access when you need what you are looking for.